development challenges in a volatile region Potts, Deborah Bowyer-Bower, T. A. S. text New York Pearson Education c2004 monographic xx, 388 pages : Illustrations, maps ; Includes index. Africa, Eastern - economic conditions Africa, Southern - economic conditions Africa, Eastern - politics and government - 1960- Africa, Southern - politics and government HC 860 EAS 0130264687 (pbk.)